Compared with the uniform media filter, the fiber filter has obvious advantages in filtration rate, sewer capacity, filtration precision and filtration cycle, etc. 纤维滤料与匀质滤料相比,纤维滤料在过滤速度、截污容量、过滤精度、过滤周期等方面均有明显的优势。
Study on Zeolite Media Biological Aerated Filter for Treating Aquaculture Wastewater 沸石滤料曝气生物滤池处理水产养殖废水的研究
Study on Media Compatibility of Filter Papers Reinforced with Resins in Engine Oil 几种树脂增强滤纸在机油中介质相容性的研究
Pilot study on cloth media filter applied in WWTP for treatment of secondary effluent 滤布滤池强化处理城市二级出水中试研究
Filtration technology of a new AF media filter to treat micro-organic-polluted raw water 新型AF滤料处理微污染水的过滤技术
The ecological distribution of microbes in water area polluted by Cd and Pb, their resistance and bioconcentration ability to these elements are studied with selective media and filter method. 用选择性培养基和滤纸片法研究了Cd、Pb污染水域中的微生物生态分布、对Cd、Pb的抗性及富集力。
Pilot-scale Experimental Study on a New Solid-liquid Separation Technology of Suspended Media Filter Bed 悬浮填料滤池固液分离新技术的中试试验研究
First, subject function is brought forward according to switch controlling of fuzzy strategy. Adaptive gauss model is established Ior pre-detecting. Finally, the adaptive fuzzy weight media filter ( AFWMF) is applied in each layer of wavelet transform. 首先,利用开关控制策略的模糊理论建立隶属函数,用高斯自适应模型对噪声点进行预检测,然后在每一级小波变换过程中应用自适应模糊中值滤波(AFWMF)算法进行噪声滤波。
Study on Filtering Media of New Filter 新型过滤器过滤介质研究
Experimental Study of the Wetted Media Air Filter Used in Air-handling Unit 空调机组用填料型洗涤式空气过滤器的实验研究
Uniform media filter is a kind of structure which suitable for biological removal Fe and Mn. 均质滤层是一种比较适于生物除铁除锰的滤池结构形式。
Mathematical model of head loss in uniform media filter 均质滤料过滤阻力的数学模型
On the base of experiment, this article summarized the result of study on the backwashing way of dual media filter and get an effective running procedure and some parameter for preventing the anthracite loss. 本文根据对无烟煤、石英砂双层滤料气&水反冲洗的试验研究结果,提出了有效防止双层滤料跑料的气水反冲洗参数和操作程序。
The method included three steps: media filter and a novel normalization based on image local property as image preprocess were deployed to get rid of noise and the frequency deteriorated the accuracy of phase correlation; 该方法分为三步:第一步,提出基于中值滤波及局部属性的归一化预处理算法,去除图像噪声和影响相位相关度准确性的频率信息;
Improved Economics and Efficiencies in Pleated Media Filter 提高打褶过滤介质的经济效益和过滤效率
Application of Media Filter Sterilization to the Production of Pertussis Vaccine 培养基除菌过滤在百日咳菌苗生产中的应用
Runaway Bride Backwashing Process to Prevent Anthracite Loss in Dual Media Filter 落跑新娘防止煤砂双层滤料滤池跑煤的反冲洗方式
In this paper, the design characteristics of equipment disposal of program-controled reverse osmosis system were introduced briefly, which were related to process pump, clarifier and media filter, reagent dosing and RO unit. 简述了应用于地表水的程控反渗透系统的工艺水泵、澄清过滤设备、加药装置以及RO装置的一些配置设计要点。
Technology Study on filtration and Backwash Of Iron Ceramics Media Filter 涂铁陶粒滤料过滤和反冲洗技术的实验研究
The study results showed that the corrugated sheet packing of plastic is an ideal packing media for anaerobic filter. 试验结果表明,塑料孔板波纹填料是一种理想的厌氧滤池填料。
Study on Air Water Backwash Process in Tri Media Filter 三层滤料滤池移动式气水反冲洗研究
A new solid-liquid separation technology is proposed, which uses a suspended media filter bed to separate activated sludge and water. 本文提出了采用悬浮填料滤池对活性污泥混合液进行固液分离的新技术。
A Technical Research and Application of the Floating Media Filter 轻质滤料滤池过滤系统的研究与应用
Bubbling test is one method for evaluating on quality of filter media and filter core. 冒泡试验法是评定滤材及其成品滤芯质量的一种方法。
Application on Simultaneous Iron and Manganese Removal from Groundwater with Ceramsite-Manganese Sand Double Media Filter 陶粒&锰砂双层滤料滤池同时去除地下水中铁锰研究
New type filter in direct filtration-ceramic pellet-sand dual media filter 陶砂双层滤池用于直接过滤的试验研究
Backwashing Process to Prevent Anthracite Loss in Dual Media Filter The influence of anthracite granule size on the denitrification of three-demension-electrode biofilm reactor 防止煤砂双层滤料滤池跑煤的反冲洗方式介质粒径对复三维电极-生物膜脱硝反应器的影响
A theory of filtration-separation and a wetted media air filter used in air-handling units which can filter, separate and disinfect simultaneously are presented. 提出了一种完全区别于传统空气过滤概念的过滤&脱离理念,并根据该理念研究出能够对尘粒同时完成过滤、脱离、灭菌消毒三个过程的空调机组用填料型洗涤式空气过滤器。
Making use of the spectrum gain narrowing effect during the ultra-short pulse amplification in the gain media and the filter effect of the etalon, and adopting the principles of the regenerative amplifier, the multi-pulse coherent addition scheme is proposed and analyzed. 利用超短脉冲放大过程中的光谱增益窄化效应以及标准具的滤波作用,提出了基于再生放大器的多脉冲相干叠加方案,并对该方案在多脉冲叠加阶段的工作原理进行了分析;
The filter media and filter configuration would evolved after long time running of the bio-filter, this is decided by the mechanism of the biological manganese removal. 生物除铁除锰滤池长时间运行后,不可避免的会发生滤料颗粒以及滤层结构的自我演变,这是由除锰机理所决定的。